| Value | Category | Cases | |
|---|---|---|---|
| 1 | Getting much worse | 12 |
12.2%
|
| 2 | Getting somewhat worse | 31 |
31.6%
|
| 3 | Staying the same | 23 |
23.5%
|
| 4 | Getting somewhat better | 25 |
25.5%
|
| 5 | Getting much better | 7 |
7.1%
|
| Sysmiss | 9 |